Answers

2014-09-23T22:09:31+08:00
Parabola is a mathematical curve. A curve formed by the intersection of a cone with a plane parallel to its side.
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2014-09-23T22:23:35+08:00
A parabola is a U-shaped curve with certain specific properties. A parabola is the locus of points such that the distance to the focus equals the distance to the directrix.
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